Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station BI4NAA - show graphs
Map loading...
Comment: FT-2D via MMDVM
Location: 35°30.44' N 116°49.91' E - locator OM85JM91TS - show map - static map
3.1 miles South bearing 177° from Yanzhou, Shandong Sheng, China [?]
10.5 miles Northwest bearing 314° from Zoucheng, Shandong Sheng, China
15.8 miles Northeast bearing 63° from Jining, Shandong Sheng, China
49.5 miles South bearing 199° from Tai’an, Shandong Sheng, China
Last position: 2018-11-10 08:58:57 EST (33d 4h11m ago)
2018-11-10 21:58:57 CST local time at Yanzhou, China [?]
Speed: 48 MPH
Device: unknown: D-Star APDPRS (D-Star)
Last path: BI4NAA>APDPRS via C4FM*,qAR,NI4NAA-N (good)
Positions stored: 9
Other SSIDs: BI4NAA-7 BI4NAA-8 BI4NAA-9 BI4NAA-N BI4NAA-R BI4NAA-Y
Stations near current position of BI4NAA - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4NAA-82.0 miles 138°2018-12-09 08:06:16 BI4NAA-72.0 miles 138°2018-12-12 12:16:40
BI4MXK-54.1 miles 347°2018-12-13 04:32:05 BI4MXQ-57.0 miles 247°2018-11-20 17:16:29
BI4MXQ-47.0 miles 247°2018-12-07 07:26:41 BI4JHE-Y9.8 miles 58°2018-12-11 07:08:32
BI4MXG-1010.3 miles 240°2018-12-06 22:12:23 BI4MXG10.4 miles 240°2018-12-11 02:33:37
BI4JHE-R10.5 miles 57°2018-12-11 07:03:24 BG4POK-913.8 miles 242°2018-12-09 03:28:05
BH4IRA-913.9 miles 243°2018-12-08 05:34:48 BH4JLH-713.9 miles 246°2018-12-08 19:25:07
BI4SQC14.3 miles 242°2018-11-16 19:18:05 BH4LFJ14.8 miles 243°2018-12-09 04:21:01
BI4JJQ15.4 miles 247°2018-12-06 03:30:24 BI4JJQ-N15.4 miles 247°2018-12-13 09:32:53
BI4MXE-515.6 miles 243°2018-11-15 10:20:39 BH4KCB-1415.9 miles 245°2018-12-08 03:21:25
BI4NAA-916.3 miles 250°2018-12-12 12:12:01 BH4JDQ-716.6 miles 248°2018-12-08 08:37:15
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS